CN111169527B - Locking device for an adjustable steering column assembly - Google Patents
Locking device for an adjustable steering column assembly Download PDFInfo
- Publication number
- CN111169527B CN111169527B CN201911042074.0A CN201911042074A CN111169527B CN 111169527 B CN111169527 B CN 111169527B CN 201911042074 A CN201911042074 A CN 201911042074A CN 111169527 B CN111169527 B CN 111169527B
- Authority
- CN
- China
- Prior art keywords
- damping
- damping element
- locking device
- actuating
- actuating element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
- B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
- B62D1/184—Mechanisms for locking columns at selected positions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
- B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
- B62D1/187—Steering columns yieldable or adjustable, e.g. tiltable with tilt adjustment; with tilt and axial adjustment
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering Controls (AREA)
- Lock And Its Accessories (AREA)
- Vibration Prevention Devices (AREA)
- Vibration Dampers (AREA)
Abstract
The invention relates to a locking device (10) for an adjustable steering column assembly of a motor vehicle, comprising an actuating element (12) and a damping device (20). The damping device (20) has a first damping element (22) and a second damping element (24), the first damping element (22) being arranged on the actuating element (12), the second damping element (24) being arranged on the frame part (26), the first damping element and/or the second damping element being rotatably mounted relative to the respective other damping element. The first and second damping elements (22, 24) each have a coupling section (28, 30), the coupling sections (28, 30) being engaged at least over a subsection of the movement of the actuating element (12), the relative rotation of the two damping elements (22, 24) being damped at least over a part of the movement of the actuating element (12) by deformation of the first and/or second damping element and/or by friction.
Description
Technical Field
The present invention relates to a locking device for an adjustable steering column assembly.
Background
Various variants of locking devices for adjustable steering column assemblies are known in the prior art.
In a typical embodiment, the locking device has an open position in which the steering wheel is longitudinally adjustable and/or tilt-adjustable, and a closed position in which the steering wheel is locked against adjustment.
In order to switch the locking device between the open position and the closed position, the locking device usually has a lever or the like which can be manipulated by the driver in order to switch between the two positions.
However, the force required for switching can be very uneven in the actuating path of the lever from the closed position to the open position. Typically, a relatively large force is initially required to operate the lever, but then the force is rapidly reduced.
This change in the force required can be uncomfortable for the driver, since the locking device does not give a perceptible feedback when the lever approaches the end position, so that the lever can suddenly come to rest against the open end position, for example.
Disclosure of Invention
The object of the present invention is therefore to provide a locking device for an adjustable steering column assembly, in which the disadvantages of the prior art are eliminated.
According to the invention, the object is achieved by a locking device for an adjustable steering column assembly of a motor vehicle, which steering column assembly has an actuating element and a damping device. The locking device has at least one open position in which the steering column is released for longitudinal and/or tilt adjustment and a closed position in which the steering column is locked for longitudinal and/or tilt adjustment. The actuating element is configured to move the locking device between a closed position and an open position, wherein the actuating element has a first position corresponding to the closed position of the locking device and a second position corresponding to the open position of the locking device. The damping device has a first damping element and a second damping element, wherein the first damping element is arranged on the actuating element and the second damping element is arranged on the frame part, wherein the first damping element and/or the second damping element is rotatably mounted relative to the respective other damping element. The first damping element and the second damping element each have a coupling section, wherein the coupling sections are in engagement at least on a subsection of the actuating element that moves between the first position and the second position, and the relative rotation of the two damping elements is damped by deformation and/or friction of the first damping element and/or the second damping element at least on a part of the movement of the actuating element between the first position and the second position of the actuating element.
According to the invention, the movement of the actuating element between the first position and the second position is thus damped at least in sections by the two damping elements, wherein damping is achieved by friction between the two damping elements, by internal friction of at least one of the two damping elements and/or by deformation of at least one of the two damping elements. By locally damping the relative movement, the locking device is located near the open position with respect to a resistance perceptible by the driver at least when the manipulation of the manipulation element is open, thereby providing the driver with a tactile feedback. This also prevents the actuating element from rattling against a stop limiting the movement.
In this case, in particular the sections of the movement of the actuating element in which the relative movement is damped are selected such that the actuating force is increased in the vicinity of the open position of the locking device when the locking device is opened.
Preferably, the relative rotation of the two damping elements is damped only in a subsection of the actuating element which moves between the first and the second position of the actuating element, wherein the closed and/or the open position is located outside the subsection. The coupling sections are therefore also joined only on these subsections. In the embodiment of the invention, a more uniform force is obtained over the actuating path of the actuating element, since the actuating force required is increased at least in the subsections and is thus adapted to the actuating force that is large in the vicinity of the first position.
It is also preferred that the coupling section is formed by a recess created beforehand on one of the two damping elements and a bulge on the other of the two damping elements. The recess and the elevation are in particular configured such that they are in engagement over a predetermined angular range upon a relative rotation of the two damping elements. The predetermined angular range corresponds to a subsection of the actuating element that moves between the first position and the second position, on which the movement of the actuating element is damped.
According to one aspect of the invention, the first damping element and the second damping element have abutment surfaces corresponding to each other, which abutment surfaces define the first position and/or the second position of the operating element. The actuating path of the actuating element can thus be limited in a simple manner and without additional components, in particular without additional stops.
If, for example, the second damping element is arranged on the frame part in a rotationally fixed manner, then the second damping element, to be precise at least one abutment surface of the second damping element, forms a stop for the first damping element, which limits the movement of the actuating element.
According to a further aspect of the invention, the first damping element is rotatably arranged on the actuating element relative to the actuating element. Preferably, the second damping element is then mounted on the frame part in a rotationally fixed manner. The first damping element performs a combined pivoting and rotational movement relative to the second damping element when the damping elements are actuated, wherein the coupling sections of the two damping devices are in engagement at least on a subsection of the combined pivoting and rotational movement.
In one embodiment of the invention, the first damping element comprises a sleeve element comprising a coupling section and a fastening element which is arranged on the actuating element, wherein the sleeve element and the fastening element are rotatable relative to one another. If the coupling sections of the two damping devices are in engagement, the sleeve element and the fastening element are twisted relative to one another when the actuating element is moved. In this case, the movement of the actuating element is damped by friction between the sleeve element and the fastening element.
In particular, the contact surface between the sleeve element and the fixing element has a predetermined coefficient of friction. In this context, "predetermined" is understood to mean that the surface materials of the sleeve element and the fastening element which are in contact with one another are selected in a targeted manner in order to generate a specific friction force during a relative rotation.
A spring element may be provided which counteracts the movement of the actuating element from the first position towards the second position. By means of the spring element, the movement of the actuating element is damped progressively. Since the restoring force of the spring element increases with the actuating travel, the spring element effectively prevents the actuating element from striking the stop defining the second position with excessive impact forces.
According to a further embodiment of the invention, the spring element is arranged on the actuating element and cooperates with the first damping element and/or the second damping element. In particular, the spring element is arranged on the first damping element and/or the second damping element.
Alternatively, the spring element may be arranged on the two damping elements.
Drawings
Other advantages and features of the invention will be apparent from the following description and from the drawings referred to. In the drawings:
FIG. 1 shows the placement of the locking device of the present invention;
fig. 2 shows a view of the locking device of fig. 1 rotated approximately 90 deg..
Fig. 3 (a) to (c) show different detail views of a first damping element of the locking device of fig. 1;
fig. 4 (a) to (c) show different detail views of a second damping element of the locking device of fig. 1;
fig. 5 (a) to (e) each show a side view of the locking device of fig. 1 in different operating states;
fig. 6 shows a cross section of the locking device of fig. 1 according to a first embodiment;
fig. 7 shows a side view of the locking device of fig. 1 according to a second embodiment;
fig. 8 shows a side view of the locking device of fig. 1 according to a third embodiment; and
fig. 9 (a) to (c) show an alternative variant of the locking device of fig. 8.
Detailed Description
In fig. 1 and 2, a locking device 10 for an adjustable steering column assembly of a motor vehicle is shown.
The locking device 10 has an actuating element 12, which is configured as a lever. By means of the actuating element 12, the locking device 10 can be adjusted between an open position, in which the steering column is released for longitudinal adjustment and/or tilt adjustment, and a closed position, in which the steering column is locked for longitudinal adjustment and/or tilt adjustment.
Accordingly, the actuating element 12 has a first position, which corresponds to the closed position of the locking device 10, and a second position, which corresponds to the open position of the locking device 10.
In the open position of the locking device 10 shown in fig. 1 and 2, the cam carrier 14, which is connected to the actuating element 12 via the securing pin 16, is not engaged with the locking block 18 fixed to the steering column, so that a longitudinal adjustment and/or a tilt adjustment of the steering column is released.
If the locking device 10 is moved from the open position to the closed position, the cam carrier 14 and the locking block 18 are clampingly engaged, whereby the longitudinal adjustment and/or the tilt adjustment of the steering column is locked.
In order to better illustrate the manner in which the locking device 10 operates, a clamping mechanism between the cam carrier 14 and the fixed slide 18 is only discussed by way of example. Of course, the locking device 10 may also comprise any other suitable locking and release mechanism for steering column longitudinal adjustment and/or tilt adjustment.
The locking device 10 also has a damping device 20 having a first damping element 22 and a second damping element 24.
In the embodiment shown, the first damping element 22 is rotatably mounted on the actuating element 12 relative to the actuating element 12, while the second damping element 24 is mounted on a frame part 26 of the motor vehicle in a rotationally fixed manner.
Alternatively, however, the first damping element 22 may also be fixedly mounted on the actuating element 12 and the second damping element 24 may be rotatably mounted on the frame part 26 relative to the frame part 26. It is only important that, in addition to the pivoting movement produced by the actuating element 12, the first damping element 22 and the second damping element 24 are also rotatably supported relative to one another.
Fig. 3 (a) to (c) and fig. 4 (a) to (c) show the first damping element 22 and the second damping element 24 in a detailed view, respectively.
The first damping element 22 and the second damping element 24 have coupling sections 28, 30 which correspond to one another and which are in engagement on the subsections of the actuating element 12 which are moved between the first position and the second position.
The coupling section 28 of the first damping element 22 is configured, for example, as a rounded recess, while the coupling section 30 of the second damping element 24 is configured, for example, as a bulge in the form of a rounded tooth.
Furthermore, the first damping element 22 has a first abutment surface 32 and a second abutment surface 33. Similarly, the second damping element 24 has a first contact surface 34 and a second contact surface 35. The first contact surfaces 32, 34 here correspond to one another and limit the movement of the actuating element 12 toward its first position. Likewise, the second contact surfaces 33, 35 correspond to one another and limit the movement of the actuating element 12 toward its second position. Thus, the first abutment surfaces 32, 34 and the second abutment surfaces 33, 35 define a first position and a second position of the operating element, respectively. During engagement of the coupling sections 28, 30, the relative movement of the two damping members 22, 24 is damped by at least one of the following mechanisms: the (elastic) deformation of the first damping element 22, the (elastic) deformation of the second damping element 24, the friction between the two damping elements 22, 24 and/or the internal friction of one of the two damping elements 22, 24.
The operation of the locking device 10 will be described in detail below with reference to fig. 5 (a) to (e).
The closed position of the locking device 10 is shown in fig. 5 (a). The first contact surfaces 32, 34 of the two damping elements 22, 24 are in full-surface contact, as a result of which further movement of the actuating element 12 in this direction is prevented.
The coupling sections 28, 30 of the two damping elements 22, 24 are not in touching engagement, so that the movement of the actuating element 12 from the first position through the first subsection of the movement to the second position is not damped by the damping device 20.
Fig. 5 (b) to (d) show intermediate subsections of the movement of the actuating element 12 from the first position to the second position. The coupling sections 28, 30 engage in contact beyond the sub-sections, and the movement of the operating element 12 is damped by the sub-sections by one of the above-described means.
Fig. 5 (e) shows the open position of the locking device 10, i.e. the second position of the actuating element 12. The second contact surfaces 33, 35 of the two damping elements 22, 24 are in full-surface contact, as a result of which further movement of the actuating element 12 is prevented.
The coupling sections 28, 30 of the two damping elements 22, 24 are no longer in engagement, so that the movement of the actuating element 12 from the first position through the last subsection of the movement to the second position is not damped by the damping device 20.
The operation of the damping device 20 is explained in detail below with reference to fig. 6 to 9.
Fig. 6 shows a first embodiment of the damping device 20 in cross section. In this embodiment, the first damping element 22 comprises a sleeve element 36 and a fixing element 38.
The sleeve element 36 here surrounds the coupling section 28 of the first damping element 22.
The sleeve element 36 is mounted on the actuating element 12 by means of the fastening element 38 and is arranged on the fastening element 38 in a rotatable manner relative to the fastening element 38. The contact surfaces 40, 42 between the sleeve element 36 and the fixing element 38 are configured as friction surfaces and have a predetermined coefficient of friction.
The coefficient of friction is selected such that upon relative rotation between the sleeve element 36 and the fixing element 38 a desired friction force is generated which counteracts the movement of the actuating element 12, whereby the movement of the actuating element 12 is damped. In this embodiment, the movement of the actuating element 12 is thus damped by internal friction in the first damping element 22.
Fig. 7 shows a side view of a second embodiment of the damping device 20. In addition or alternatively to the above-described damping by friction, the coupling sections 28, 30 are configured such that at least one of the two coupling sections 28, 30 is elastically deformed when the coupling sections 28, 30 are in engagement. This is illustrated in fig. 7 by the compressed region 44.
By deformation of at least one of the coupling sections 28, 30, a part of the kinetic energy of the actuating element 12 is absorbed and the movement of the actuating element 12 is damped.
Fig. 8 and 9 show two different variants of a third embodiment of the locking device 10 in a side view. In addition or alternatively to the damping mechanism described above, the locking device 10 here comprises a spring element 46 which counteracts the movement of the actuating element 12 from the first position into the second position.
In the variant shown in fig. 8, the spring element 46 is arranged with one end on each of the two damping elements 22, 24 and acts via the two damping elements 22, 24 on the actuating element 12 and thus on the locking device 10 toward the first position.
The spring element 46 provides a restoring force that increases in the actuating path of the actuating element from the first position to the second position.
The variant shown in fig. 9 differs from the variant shown in fig. 8 in that the spring element 46 is arranged directly on the actuating element 12 and acts on the first damping element 22 in a position corresponding to the first position of the actuating element 12.
Accordingly, the first position of the actuating element 12 shown in fig. 9 (a) corresponds to the relaxed position of the spring element 46, while the movement of the spring element 46 in the second position of the actuating element 12 shown in fig. 9 (b) and 9 (c) produces an ever-increasing restoring force.
The first damping element 22 is preferably made of plastic.
The second damping element 24 is preferably made of metal. The second damping element 24 is in particular a sintered component.
Claims (10)
1. A locking device (10) for an adjustable steering column assembly of a motor vehicle, comprising an actuating element (12) and a damping device (20),
wherein the locking device (10) has at least one open position in which the steering column is released for longitudinal and/or tilt adjustment and a closed position in which the steering column is locked for longitudinal and/or tilt adjustment,
wherein the actuating element (12) is configured to move the locking device (10) between a closed position and an open position, the actuating element (12) having a first position corresponding to the closed position of the locking device (10) and a second position corresponding to the open position of the locking device (10),
wherein the damping device (20) has a first damping element (22) and a second damping element (24), wherein the first damping element (22) is arranged on the actuating element (12) and the second damping element (24) is arranged on a frame part (26), wherein one damping element of the first damping element (22) and the second damping element (24) is rotatably supported relative to the other damping element of the first damping element (22) and the second damping element (24),
wherein the first damping element (22) and the second damping element (24) each have a coupling section (28, 30), the coupling sections (28, 30) being in engagement at least in the subsections of the actuating element (12) that move between the first position and the second position, and
wherein the relative rotation of the first damping element (22) and the second damping element (24) is damped by deformation and/or friction of the first damping element (22) and/or the second damping element (24) at least over a part of the movement of the actuating element (12) between a first position and a second position of the actuating element (12), wherein the relative rotation of the first damping element (22) and the second damping element (24) is damped only over a subsection of the movement of the actuating element (12) between the first position and the second position of the actuating element (12), wherein the closed position and/or the open position lies outside the subsection.
2. The locking device (10) according to claim 1, characterized in that the coupling section (28, 30) is constituted by a recess on one of the first damping element (22) and the second damping element (24) and a bulge on the other of the first damping element (22) and the second damping element (24).
3. Locking device (10) according to claim 1 or 2, characterized in that the first damping element (22) and the second damping element (24) have abutment surfaces (32, 33, 34, 35) corresponding to each other, which define the first position and/or the second position of the operating element (12).
4. Locking device (10) according to claim 1 or 2, characterized in that the first damping element (22) is rotatably arranged on the actuating element (12) relative to the actuating element (12).
5. The locking device (10) according to claim 4, characterized in that the first damping element (22) comprises a sleeve element (36) comprising the coupling section and a securing element (38) which is arranged on the operating element (12), wherein the sleeve element (36) and the securing element (38) are rotatable relative to each other.
6. The locking device (10) according to claim 5, characterized in that the contact surfaces (40, 42) between the sleeve element (36) and the fixing element (38) have a predetermined coefficient of friction.
7. Locking device (10) according to claim 1 or 2, characterized in that a spring element (46) is provided, which counteracts the movement of the operating element (12) from the first position towards the second position.
8. Locking device (10) according to claim 7, characterized in that the spring element (46) is arranged on the actuating element (12) and cooperates with the first damping element (22) and/or the second damping element (24).
9. The locking device (10) according to claim 8, characterized in that the spring element (46) is arranged on the first damping element (22) and/or the second damping element (24).
10. The locking device (10) of claim 7, wherein the spring element (46) is disposed on the first damping element (22) and the second damping element (24).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018128119.6 | 2018-11-09 | ||
| DE102018128119.6A DE102018128119A1 (en) | 2018-11-09 | 2018-11-09 | Locking device for an adjustable steering column assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111169527A CN111169527A (en) | 2020-05-19 |
| CN111169527B true CN111169527B (en) | 2023-08-29 |
Family
ID=70469399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911042074.0A Active CN111169527B (en) | 2018-11-09 | 2019-10-30 | Locking device for an adjustable steering column assembly |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US11110953B2 (en) |
| CN (1) | CN111169527B (en) |
| DE (1) | DE102018128119A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018131918A1 (en) * | 2018-12-12 | 2020-06-18 | Thyssenkrupp Ag | Steering column for a motor vehicle and a method for mounting |
| DE102019105696A1 (en) * | 2019-03-06 | 2020-09-10 | Zf Automotive Germany Gmbh | Clamping device for a steering column and adjusting device for a steering column |
| US11180179B2 (en) * | 2020-01-28 | 2021-11-23 | Steering Solutions Ip Holding Corporation | Steering column adjustment lever assembly dampener |
| US11498604B2 (en) * | 2020-03-10 | 2022-11-15 | Kubota Corporation | Work vehicle |
| US11279393B2 (en) * | 2020-04-29 | 2022-03-22 | Steering Solutions Ip Holding Corporation | Inner cam assembly for steering rake adjustment assembly |
| US11891111B1 (en) * | 2022-12-23 | 2024-02-06 | Steering Solutions Ip Holding Corporation | Telescopic unlocking mechanism |
| CN116585084B (en) * | 2023-07-17 | 2023-09-15 | 四川国屹医疗科技有限公司 | Support conveying device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202012102166U1 (en) * | 2011-11-16 | 2012-07-20 | Thyssenkrupp Presta Aktiengesellschaft | Locking device for an adjustable steering column for a motor vehicle |
| CN105073553A (en) * | 2013-01-23 | 2015-11-18 | Trw汽车股份有限公司 | Clamping device for a longitudinally adjustable and/or height adjustable steering column of a vehicle |
| CN105358406A (en) * | 2013-10-16 | 2016-02-24 | 日本精工株式会社 | Position adjusting-type steering device |
| DE102015203541B3 (en) * | 2015-02-27 | 2016-06-02 | Thyssenkrupp Ag | Locking device for an adjustable steering column for a motor vehicle |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8601035A (en) | 1986-04-23 | 1987-11-16 | Volvo Car Bv | STEERING COLUMN CLAMP. |
| GB2352286A (en) * | 1999-07-19 | 2001-01-24 | Delphi Tech Inc | Clamping device for a steering column |
| FR2822782B1 (en) * | 2001-04-03 | 2003-06-06 | Nacam | DEVICE FOR TIGHTENING A STEERING COLUMN OF A MOTOR VEHICLE |
| FR2886605B1 (en) * | 2005-06-02 | 2009-03-06 | Timken Co | STEERING COLUMN LOCKING MODULE AND CORRESPONDING STEERING COLUMN |
| GB0524980D0 (en) | 2005-12-07 | 2006-01-18 | Nsk Steering Sys Europ Ltd | Adjustment mechanism for a steering column |
| JP5333595B2 (en) * | 2010-07-21 | 2013-11-06 | 日本精工株式会社 | Steering device |
| GB201110930D0 (en) * | 2011-06-28 | 2011-08-10 | Trw Ltd | A steering column assembly |
| DE102011057104B4 (en) * | 2011-12-28 | 2016-03-10 | Thyssenkrupp Presta Aktiengesellschaft | Locking device for an adjustable steering column |
| CN103874617B (en) * | 2012-07-12 | 2016-03-30 | 日本精工株式会社 | Roll steer device |
| GB201311662D0 (en) * | 2013-06-28 | 2013-08-14 | Trw Ltd | A steering column assembly |
| US9501082B2 (en) * | 2013-10-02 | 2016-11-22 | Steering Solutions Ip Holding Corporation | Rake-lever dampener of steering column |
| US9522693B2 (en) * | 2014-02-12 | 2016-12-20 | Nsk Ltd. | Steering device |
| CN106660573B (en) * | 2014-07-25 | 2018-07-31 | 日本精工株式会社 | Transfer |
| US10259485B2 (en) * | 2016-03-16 | 2019-04-16 | Steering Solutions Ip Holding Corporation | Adjustment lever deceleration assembly for a steering column |
| KR102509437B1 (en) * | 2016-04-28 | 2023-03-14 | 에이치엘만도 주식회사 | Steering apparatus for vehicle |
-
2018
- 2018-11-09 DE DE102018128119.6A patent/DE102018128119A1/en active Pending
-
2019
- 2019-10-29 US US16/666,530 patent/US11110953B2/en active Active
- 2019-10-30 CN CN201911042074.0A patent/CN111169527B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202012102166U1 (en) * | 2011-11-16 | 2012-07-20 | Thyssenkrupp Presta Aktiengesellschaft | Locking device for an adjustable steering column for a motor vehicle |
| CN105073553A (en) * | 2013-01-23 | 2015-11-18 | Trw汽车股份有限公司 | Clamping device for a longitudinally adjustable and/or height adjustable steering column of a vehicle |
| CN105358406A (en) * | 2013-10-16 | 2016-02-24 | 日本精工株式会社 | Position adjusting-type steering device |
| DE102015203541B3 (en) * | 2015-02-27 | 2016-06-02 | Thyssenkrupp Ag | Locking device for an adjustable steering column for a motor vehicle |
| CN107407367A (en) * | 2015-02-27 | 2017-11-28 | 蒂森克虏伯普利斯坦股份公司 | Locking device for the adjustable steering column of motor vehicles |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102018128119A1 (en) | 2020-05-14 |
| CN111169527A (en) | 2020-05-19 |
| US20200406951A1 (en) | 2020-12-31 |
| US11110953B2 (en) | 2021-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111169527B (en) | Locking device for an adjustable steering column assembly | |
| US10343707B2 (en) | Steering column for a motor vehicle | |
| US9540034B2 (en) | Steering apparatus | |
| US7415908B2 (en) | Clamping device for a steering column | |
| EP3113975B1 (en) | Vehicle seat recliner assembly | |
| US10112640B2 (en) | Steering column assembly having a restriction assembly | |
| JP5264903B2 (en) | Locking device for automobile bonnet | |
| US7503234B2 (en) | One lever tilt and telescope mechanism | |
| EP3000690A1 (en) | Position adjusting-type steering device | |
| KR101839637B1 (en) | Tilt or Tilt and Telescope steering apparatus for vehicle | |
| CN111712424B (en) | Steering column with adjusting limit stop piece | |
| KR102267717B1 (en) | Tilt structure for steering column | |
| JP4234384B2 (en) | Adjustable clamp mechanism for steering column | |
| KR101412191B1 (en) | Structure for locking telescopic of steering column | |
| JP2018165108A (en) | Steering device | |
| US9162700B2 (en) | Multi purpose friction plate assembly | |
| KR101421337B1 (en) | Steering Column for vehicle | |
| US7204516B2 (en) | Telescope wedge locking mechanism | |
| WO2016131848A1 (en) | Switching control arrangement | |
| WO2007050004A1 (en) | STEERlNG WHEEL ARRANGEMENT | |
| JP7428980B2 (en) | Steering column positive lock drive mechanism | |
| JP2007083879A (en) | Steering column device | |
| KR101389600B1 (en) | Tilt or Tilt and Telescope steering apparatus | |
| KR102167920B1 (en) | Steering column for vehicle | |
| JP4426337B2 (en) | Support structure for steering column position adjusting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |